UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'noJHkqI4pWHILoKWbcEpmDXza3+Yb73AGDd5By05fxc=' 
WHERE 
  key_id = '714a4086fe864716a7fd42d536dfb0dfd0d60d9e97fadc55b929ced20f9057ed' 
  AND (
    token = 'noJHkqI4pWHILoKWbcEpmDXza3+Yb73AGDd5By05fxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037